string anticipate(string $question, array $choices, string $default = null)

int callSilent(string $command, array $arguments = array()) Call another

int call(string $command, array $arguments = array()) Call another console

OutputInterface getOutput() Get the output implementation.

void info(string $string) Write a string as information output.

string ask(string $question, string $default = null) Prompt the user for

OptimizeCommand class OptimizeCommand extends

string askWithCompletion(string $question, array $choices, string $default = null)

void line(string $string) Write a string as standard output.

int call(string $command, array $arguments = array()) Call another console